div.mensaje_error
  {
	background-color: #ff5c30;
    border: 1px solid #dd3c10;
    color: #fff;
  }
div.mensaje_advertencia
  {
	background-color: #ffebe8;
    border: 1px solid #dd3c10;
    color: #000000;
  }
div.mensaje_aviso
  {
	background-color: #fff1a8;
    border: 1px solid #efe1a8;
    color: #000000;
  }

/* Estilo de la Estructura Principal */
@media print {
	#head { display:none;
	}
	#body_left { display:none;}
	#body_right { display:none;}
	#body {
		position: relative;
		width: 100%;
		background-color: #fff;
	}
	#body_main {
		position: relative;
		width: 100%;
	}
}
#container
{
	position: absolute;
	margin-top: 0px;
	width: 990px;
	background-color: #fff;
}
#sending{
	position: fixed;
	top: 10px;
	right: 30px;
	width: 160px;
	height: 15px;
	margin: 0px;
	padding: 6px;
	visibility: hidden;
	background-color: #3A6496;
	color: #fff;
	font-family: Arial;
	font-weight: bold;
	font-size: 12px;
	text-align: center;
	text-transform: uppercase;
}
#head {
	position: relative;
	width: 100%;
	color: #000000;
	height:121px;
}
#body {
	position: relative;
	width: 100%;
	background-color: #DBE5F1;
	clear: none;
	overflow: auto;
}
#mensajes {
	position: fixed;
	top: 6px;
	left: 170px;
	text-align: center;
	min-height: 25px;
	height: 25px;
	padding-top: 2px;
	padding-bottom: 2px;
	height: 30px;
	z-index: 99;
	font-size: 13px;
	font-weight: bold;
}
#body_main {
	float: left;
	width: 720px;
	margin: 0px;
	padding: 15px;
	overflow: auto;
}
#foot{
	position: relative;
	left: 0%;
	width: 100%;
	margin-top: 5px;
	background-color: #fff;
	color: #000000;
}
#body_main_superior
{
	width: 720px;
	height: 20px;
	background-image: url('../imagenes/contenido_superior.png');
}
#body_main_contenido
{
	width: 700px;
	background-color: #EEE;
	padding: 0 10px 0 10px;
	font-family: Arial;
}
#body_main_inferior
{
	width: 720px;
	height: 20px;
	background-image: url('../imagenes/contenido_inferior.png');
}

#body_left_superior
{
	width: 218px;
	height: 20px;
	background-image: url('../imagenes/menu_superior.png');
}
#body_left {
	float: left;
	width: 218px;
	margin: 0px;
	padding: 15px 0 15px 15px;
	height: 450px;
}
#body_left_contenido
{
	width: 198px;
	padding: 0px 10px;
	background-color: #B8CCE4;
}
#body_left_inferior
{
	width: 218px;
	height: 20px;
	background-image: url('../imagenes/menu_inferior.png');
}